When it comes To This Is 40 you might think there's nothing we haven't seen already: You're oh so wrong.

A brand new red band trailer brings us plenty more from Paul Rudd and Leslie Mann but the funniest moments come from supporting cast members Chris O'Dowd, Jason Segel and yes, Megan Fox. There's even more Megan Fox.

The flick picks up 5 years after the events of Knocked Up and follows Pete and Deb as they try to get on with family life and keep the love alive. Keep your eyes peeled for John Lithgow, Albert Brooks and Melissa McCarthy in some pretty comical turns.

This Is 40 hits Irish cinemas on February 14th.